257463032832

素因数分解:

$2^{10}\times 3^2\times {\mathrm{27936527}}^1$

素因数の和:27936553

約数の個数: 66

約数和(自身を含む): 743418946608

約数和(自身を除く): 485955913776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 27936527, 55873054, 83809581, 111746108, 167619162, 223492216, 251428743, 335238324, 446984432, 502857486, 670476648, 893968864, 1005714972, 1340953296, 1787937728, 2011429944, 2681906592, 3575875456, 4022859888, 5363813184, 7151750912, 8045719776, 10727626368, 14303501824, 16091439552, 21455252736, 28607003648, 32182879104, 42910505472, 64365758208, 85821010944, 128731516416, 257463032832]

約数ペア:

[(1, 257463032832), (2, 128731516416), (3, 85821010944), (4, 64365758208), (6, 42910505472), (8, 32182879104), (9, 28607003648), (12, 21455252736), (16, 16091439552), (18, 14303501824), (24, 10727626368), (32, 8045719776), (36, 7151750912), (48, 5363813184), (64, 4022859888), (72, 3575875456), (96, 2681906592), (128, 2011429944), (144, 1787937728), (192, 1340953296), (256, 1005714972), (288, 893968864), (384, 670476648), (512, 502857486), (576, 446984432), (768, 335238324), (1024, 251428743), (1152, 223492216), (1536, 167619162), (2304, 111746108), (3072, 83809581), (4608, 55873054), (9216, 27936527)]